Fix mgr:info report 'Largest file desc currently in use' with SMP

The biggest FD in use should not be the sum of biggest FD in each worker,
but the maximum across all workers.

diff --git a/src/mgr/InfoAction.cc b/src/mgr/InfoAction.cc
index 09fb699df0e61af2c7fd32d549b52335f3abf297..dc9e6c1df184d4fea6d1e7008f596ba9feb26bca 100644 (file)
--- a/src/mgr/InfoAction.cc
+++ b/src/mgr/InfoAction.cc
@@ -115,7 +115,7 @@ Mgr::InfoActionData::operator += (const InfoActionData& stats)
     gb_saved_count += stats.gb_saved_count;
     gb_freed_count += stats.gb_freed_count;
     max_fd += stats.max_fd;
-    biggest_fd += stats.biggest_fd;
+    biggest_fd = max(biggest_fd, stats.biggest_fd);
     number_fd += stats.number_fd;
     opening_fd += stats.opening_fd;
     num_fd_free += stats.num_fd_free;